baber/WOPTO huggingface dataset:
Patent AT-E58545-T1 (AT)
Inventor: MUELLER-MALL RUDOLF DR
IPC: C08F110/02
Filed: 1987-01-03
Granted: 1990-12-15
Abstract: A process for the preparation of ultra-high-molecular-weight ethylene polymers having a small mean particle diameter by continuously introducing appropriate monomers into a polymerisation system at from 60 to 120 DEG C and at from 5 to 60 bar in the presence of a catalyst, an antistatic and optionally a molecular weight regulator in the gas phase in an agitated loose bed of finely divided polymer.
Patent AT-E70081-T1 (AT)
Inventor: WARD JOHN W
IPC: B01J29/08
Filed: 1987-01-05
Granted: 1991-12-15
Abstract: A waxy hydrocarbon feedstock is converted into a product hydrocarbon of reduced normal paraffin content by either dewaxing or hydrodewaxing the feedstock in the presence of a dewaxing or hydrodewaxing catalyst under conditions such that the normal paraffin content of the feedstock is reduced by selectively converting waxy paraffins into lower molecular weight hydrocarbons. At least a portion of the effluent from the dewaxing or hydrodewaxing zone is then passed to a hydrocracking zone where it is contacted with a hydrocracking catalyst in the presence of hydrogen under conditions such that a further reduction in the normal paraffin content is effected. When the desired product is a lube oil base stock, the overall conversion of components in the feed boiling above about 345 DEG C (650 DEG F) to components boiling at or below about 345 DEG C (650 DEG F) that takes place in the dewaxing or hydrodewaxing step and the hydrocracking step combined is no more than about 20 volume percent, preferably no more than about 10 volume percent. When the desired product is a middle distillate, the overall conversion of feedstock constituents in the dewaxing or hydrodewaxing step and the hydrocracking step combined to components boiling below about 150 DEG C (300 DEG F) is no more than about 25 volume percent, preferably no more than about 15 volume percent.
Patent AT-E57813-T1 (AT)
Inventor: PELZL LEO ING GRAD
IPC: H05K7/14
Filed: 1987-02-25
Granted: 1990-11-15
Abstract: A centering strip for plugging onto a backplane printed circuit board provided with contact blades accepts plugs in a housing opening and accepts contact blades through openings in a floor of the centering strip. In order to guarantee that the individual cable plugs are correctly plugged into the proper location on the centering strip and that the centering strip is not damaged when the plug is inserted into the housing opening, the centering strip is divided into a plurality of segments by transversely oriented partitions. The partitions have two sides on an upper half portion which forms a mechanical coding devices for the plugs to be accepted. The lower half of the partitions are provided with cavities for acceptance of contact blades. The depth of the cavities is dimensioned such that the centering strip is supported on the contact blades by a solid middle part located between the upper and lower half portions of the partitions.
Patent AT-E63770-T1 (AT)
Inventor: CLAUS HERMANN
IPC: E02D3/12
Filed: 1987-08-05
Granted: 1991-06-15
Abstract: The stabilising of piled-up soil (E) is performed by means of tubular reinforcing elements (1), which are laid in the soil. A flexible, tubular infiltration reinforcement (2), which is permeable to a binder suspension and is preferably produced from a geotextile, encloses a rigid feeding tube (3), which does not collapse under soil pressure. The aqueous binder suspension is fed to the infiltration reinforcement (2) through outlet openings (3a) in this feeding tube. The said suspension flows through the permeable infiltration reinforcement (2) and seeps in the direction of the arrows into the surrounding soil, where the binder solidifies. The reinforcing elements consequently serve at the same time for binder distribution and as a safeguard against tensile stress. <IMAGE>
Patent AT-E62520-T1 (AT)
Inventor: BUTTER HENDRIK JOHANNES
IPC: E04F15/16
Filed: 1987-10-22
Granted: 1991-04-15
Abstract: A method for forming a waterproof connection between floor covering webs or strips, in particular PVC floor covering material, situated in mutually perpendicular planes, comprising applying, in the corner edges of re-entrant corners of the supporting surfaces, a wire of a softened thermoplastic joint cement (3) adhering to both the material of the supporting surfaces and to the floor covering material, both webs (5a, 5b) being glued to the contiguous perpendicular surfaces, the ed                                                          ges of both webs (5a, 5b) remaining at a small mutual distance, the joint between said webs (5a, 5b) being filled with a thermoplastic joint cement (3), the latter, in particular, by means of a second wire of softened thermoplastic joint cement (7), except in the case of continuous web portions extending over both perpendicular supporting surfaces, in which case the first cement layer (3) is applied.
Patent AT-E80461-T1 (AT)
Inventor: HILLMAN ROBERT S
IPC: G01N33/49
Filed: 1987-10-16
Granted: 1992-09-15
Abstract: A method for separating plasma from red blood cells and a device utilizing the method in which a low-pressure filter is interposed in a pathway between an inlet port and a reaction area. The sole driving force for the movement of plasma from the filter to the reaction area is capillary force provided by a tubular capillary. The filter is selected from glass microfiber filters of specified characteristics, which can operate in the absence of agglutinins, and filters capable of separating agglutinated red cells from plasma, which require the use of an agglutinin.
Patent AT-E71749-T1 (AT)
Inventor: BAAS DIETER
IPC: G11B21/10
Filed: 1987-11-12
Granted: 1992-02-15
Abstract: The gain of the track or focussing control circuit of a compact disc player is laborious to adjust by means of the manual setting of a potentiometer. To ensure automatic adjustment of the gain control, a measurement pulse is applied to the control circuit. The variation in the control value (x) provides a reference for adjusting the gain. A micro-computer (MC) transmits a measurement pulse to the input of the control (RG) until a comparator (VL) indicates to the micro-computer (MC) that the control value (x) has reached a predeterminable set value. The micro-computer (MC) determines on the basis of the duration of the measurement pulse, whether the gain is too great or too small and adjusts it to the correct value. In the case of the track and focussing control circuit of a compact disc player, the measurement pulse for example is provided each time during switching on and/or during pauses between two pieces of music, in order to adjust the gain to the correct value.
Patent AT-E74329-T1 (AT)
Inventor: HUCKENBECK WILLI
IPC: B65H45/10
Filed: 1988-02-25
Granted: 1992-04-15
Abstract: In a frame (1), on a swivel shaft (8), are arranged swivellably guided material-folding slider plates (16) over a stationary material- laying table (11). When a textile web (20) is laid on the material- laying table (11) and a slider plate alternately moved over said table (11) to the one side and to the counterside, the web (20) is folded into part-webs which are laid one on top of the other in layers. So that the end edge (19) is laid perpendicularly over the starting edge (28), there is arranged in a fixed table top (5) a sensor (17) which, when the end edge (19) is passed over, breaks off the folding operation and at the same time holds back a part-web with which the end edge (19) comes to lie perpendicularly over the starting edge (28). The machine is structurally simple and can carry out the manual provision of folded webs as a presentation form of furnishing fabrics in a more cost-effective and significantly more rapid manner. <IMAGE>
Patent AT-E58052-T1 (AT)
Inventor: SCHRAEDER MARGARETE
IPC: A47K3/034
Filed: 1988-04-21
Granted: 1990-11-15
Abstract: The dressing fixture for baths, chests of drawers, tables or the like has a preferably padded lying board (1a) for the child and a substructure (2) for fastening the dressing fixture to the bath, chest of drawers, table or the like. The lying board (1a) is mounted on the substructure (2) so as to be rotatable in the horizontal plane. <IMAGE>
Patent AT-E89956-T1 (AT)
Inventor: FREMGEN DIETER DIPL-ING
IPC: F16L5/02
Filed: 1988-07-23
Granted: 1993-06-15
Abstract: A wall feed-through for cables, conduits, tubes or the like, having a tube which can be inserted in a wall opening, having a wall closure plate, arranged externally on the tube, in the form of a flange and having a sealing mass, which can be pressed in the longitudinal direction of the feed-through, for sealing the wall feed-through with respect to the wall opening, is intended to be provided with a permanently good seal between the wall opening and the wall feed- through, completely independently from the type of assembly and the reliability of the assembly personnel. This is achieved by the tube being designed as a telescopic tube which is acted on by a compression spring (6) and which has an outer (5) and an inner (4) tube, a collapsible means of gripping (10) on the free end of the inner tube (4) being provided for support on the inner side (11) of the wall feed-through (1) and the compressible sealing mass (16) being arranged between the wall closure plate (14) on the outer tube (5) on the insertion side with the sealing mass (16), and the outer side (15) of the wall feed-through (1). <IMAGE>
Patent AT-E112918-T1 (AT)
Inventor: GEPPERT FRITZ
IPC: H04Q1/10
Filed: 1988-11-17
Granted: 1994-10-15
Abstract: The protective cover of the wall-mounted cabinet is to be designed for the signal light sources located on the circuit boards accommodated in the cabinet, in such a manner that the light signals of the signal light sources are visible from the outside. For this purpose, the protective cover (1) is provided with an opening (2) through which a light-conducting rod (3) protrudes which extends to a signal light source (4) mounted in the area of the front on the component side of the circuit board (6). Such a protective cover is particularly suitable for a wall-mounted cabinet of a telecommunication system. <IMAGE>
Patent AT-E91037-T1 (AT)
Inventor: TCHORZEWSKI KAZIMIERZ
IPC: H04M3/42
Filed: 1988-02-05
Granted: 1993-07-15
Abstract: A multi-user speech recognition system includes several speech recognisers (3) which are shared between many user terminals (2). When a user terminal (2) is activated, one of the recognisers (3) is assigned to deal with voiced instructions received via that user terminal. This recogniser (3) requests the respective "templates" (4) from a memory device (5). A controller (6) handles requests from the recognisers (3) on a first-come first-served basis, and prevents later requests from interrupting earlier ones.
Patent AT-E63891-T1 (AT)
Inventor: BELCHAM ROBERT DAVID JOHN
IPC: B67D1/00
Filed: 1988-09-05
Granted: 1991-06-15
Abstract: A bar gun incorporating a flexible stem and a bar head having a plurality of buttons selectively to dispense a plurality of individual beverage flavours in which the bar gun can dispense carbonated or still water wherein there is provided a ring main linking all of the beverage flavours and being connected at one end to the source of carbonated water and at the other to the source of still water with one or more stop valves permitting adjustment of the bar gun so that alternate still or carbonated water can be supplied to a number of beverage outlet points.
Patent AT-E91573-T1 (AT)
Inventor: HAGERMAN RICHARD E
IPC: H02H6/00
Filed: 1987-12-07
Granted: 1993-07-15
Abstract: A method and system is provided for electronically simulating, indicating and controlling the temperature of liquid cooled multi-phase electric power transformers. The temperatures of transformer windings are electronically computed from the actual top oil temperature and the computed incremental additional temperatures resulting from the transformer winding currents to determine the hottest spot temperature. The signals representative of the winding current for each phase of the multi-phase transformer are time processed to simulate the rate of rise of winding temperature resulting from those currents. A square-law function is generated to make a winding bias parameter for each winding. The signals representative of the actual and incremental additional temperature are added for each transformer phase and the largest signal, representative of the hottest winding is used to indicate and control the transformer temperature.
Patent AT-E79030-T1 (AT)
Inventor: JOSHI YATINDRA MOHAN
IPC: A61K9/20
Filed: 1989-03-30
Granted: 1992-08-15
Abstract: A pharmaceutical composition is provided which has excellent stability, when dispersed in water has a pH of at least about 9, and includes a medicament which is sensitive to a low pH environment such as pravastatin, one or more fillers such as lactose and/or microcrystalline cellulose, one or more binders, such as microcrystalline cellulose (dry binder) or polyvinylpyrrolidone (wet binder), one or more disintegrating agents such as croscarmellose sodium, one or more lubricants such as magnesium stearate and one or more basifying agents such as magnesium oxide.
Patent AT-E80906-T1 (AT)
Inventor: WINTER HARALD DR DIPL-CHEM
IPC: C08L97/02
Filed: 1989-07-29
Granted: 1992-10-15
Abstract: The invention relates to the preparation of urea-formaldehyde resin adhesives which are suitable for the production of chipboard meeting formaldehyde emission Class E 1 and which have high reactivity. The adhesive is prepared by reacting urea with formaldehyde with a molar ratio of 1:1.8 to 1:2.1 under weakly alkaline conditions at 288 to 313 K, until from 10 to 15% of the total formaldehyde is bonded as methylol groups. Further condensation of the product at pH values of from 5.0 to 5.5 at 300 to 323 K and residence times of from 15 to 25 minutes, after which, before acidic condensation, first in an alkali medium at 288 to 313 K, from 10 to 15% of the total formaldehyde is bound in the form of methylol groups.
Patent AT-E127256-T1 (AT)
Inventor: NECCHI PIETRO
IPC: E05B73/00
Filed: 1989-10-11
Granted: 1995-09-15
Abstract: The object of the invention is an anti-theft device for compact discs, and the like, in which each compact disc is preferably snappingly inserted into the respective disc-carrying frame (1), which by means of two coaxial, disc-carrying frame side pins (5, 6), is pivotably fitted between the sides (8, 9) formed with holes (18, 19), of a channel-shaped disc-carrying frame support (7) preventing a compact disc from being drawn out of the respective disc-carrying frame (1). The disc-carrying frames (1) are constrainable in the said support (7) by means of a bolt member (16) which is slidably fitted in one side (8) thereof, and is alternately movable by means of a lock (12), into a disc-carrying frame releasing position, and into a disc-carrying frame constraining position.
Patent AT-E79260-T1 (AT)
Inventor: UENO RYUJI
IPC: C07D233/78
Filed: 1989-02-24
Granted: 1992-08-15
Abstract: A stabilized 13,14-dihydro-15-ketoprostaglandin composition comprising an intimate mixture of   a) a therapeutically effective amount of at least one compound selected from 13,14-dihydro-15-ketoprostaglandins and b) at least one compound selected from pharmaceutically acceptable etherized cyclodextrins. d
Patent AT-E130005-T1 (AT)
Inventor: PERA JOHN DOMINIC
IPC: A01N43/90
Filed: 1989-03-29
Granted: 1995-11-15
Abstract: A method of preserving an aqueous system which is susceptible to microbiological degradation, comprising the step of adding to the system a compound having the formula <CHEM> wherein X is an anion selected from the group consisting of sulfate, acetate and citrate groups, and wherein the compound is added in an amount sufficient to inhibit the growth and proliferation of at least one microorganism in the aqueous system. The compounds 1-methyl-3,5,7-triaza-1-azoniatricyclodecane acetate and 1-methyl 3,5,7 triaza-1-azoniatricyclodecane citrate, and a method for preparing these compounds comprising the reaction of ammonium citrate, or ammonium acetate, with methylamine, formaldehyde and ammonia in an aqueous medium.
Patent AT-E116345-T1 (AT)
Inventor: YAMAMOTO SEIJI
IPC: B29C33/56
Filed: 1989-05-23
Granted: 1995-01-15
Abstract: A thermoplastic resin is molded by the insert injection method, characterized by using an insert material having, applied to the surface thereof, a coating comprising a coating agent composed of an organic polymer compound and, incorporated therein, at least one compound selected from the group consisting of a spiro ortho ester compound, a spiro orthocarbonate compound, a trioxacylooctane compound, and a ketal lactone compound.
Patent AT-E78464-T1 (AT)
Inventor: BORS DANIEL ARTHUR
IPC: C07C319/12
Filed: 1989-10-27
Granted: 1992-08-15
Abstract: This invention concerns mercaptoalkyl acetoacetates, use thereof as chain transfer agents, and a process for preparing mercaptoalkyl acetoacetates. The process embraces the reaction of 2,2,6-trimethyl-1-3-dioxen-4-one with hydroxy-functional mercaptans.
Patent AT-E98920-T1 (AT)
Inventor: LARSON ERIC G
IPC: B24D3/28
Filed: 1989-11-08
Granted: 1994-01-15
Abstract: This invention relates to abrasive products having a resinous binder which holds and supports abrasive grains on a backing sheet or in a fibrous sheet. Generally, thermally curable binders provide coated abrasives having excellent properties, e.g., heat resistance. In order to obtain the proper coating viscosities, solvent is commonly added to these binders. When polyester backings are used, curing temperature is limited to about 130 DEG C, resulting in long cure times. The long cure time along with solvent removal necessitate the use of festoon curing areas. Disadvantages of festoon curing areas include the formation of defects at the suspension rods, inconsistent cure due to temperature variations in the ovens, sagging of the binder, wrinkling of flexible webs, and shifting of abrasive grains. Although radiation curable resins solve the problems associated with thermally curable resins, with respect to festoon ovens, radiation curable resins are generally more expensive than thermally curable resins. This invention provides an abrasive product comprising abrasive grains bonded together or bonded to at least one major surface of a backing sheet, by a binder formed from a precursor comprising an aminoplast resin having on average at least 1.1 pendant  alpha , beta -unsaturated carbonyl groups per molecule. The binder is formed by curing the precursor at the  alpha , beta -unsaturated site of the carbonyl group, by radiation energy or by heat, in the presence of an appropriate initiator system. The aminoplast resin can also contain pendant amino or hydroxy functional groups, which allow polymerization with condensation curable resins, such as phenolic, melamine, urea, urethane, and furfural resins. Polymerization at the unsaturated site of  alpha , beta -unsaturated carbonyl group can be effected either by radiation energy or by heat, and curing at the sites of the amino or hydroxy functional group can be subsequently effected by heat.
Patent AT-E123218-T1 (AT)
Inventor: MALKOWSKA SANDRA THERESE ANTOI
IPC: A61K9/16
Filed: 1989-11-10
Granted: 1995-06-15
Abstract: A process for the preparation of a pharmaceutical ion exchange resin composition that is readily dispersible in water comprising granulating an ion exchange resin, having a pharmacologically active ingredient bound to it, with a sugar or a sugar alcohol in the presence of sufficient water, aqueous alcohol or alcohol to allow granulation. Preferably the active ingredient is morphine or metoclopramide and the sugar alcohol is xylitol. Granulation, rather than mere mixing, enhances the rate at which the composition forms a suspension in water.
Patent AT-E111092-T1 (AT)
Inventor: FUKUDA DAVID SHUICHI
IPC: A61K31/352
Filed: 1989-12-20
Granted: 1994-09-15
Abstract: New antibiotic A80915 and its dehydrochlorination derivatives are useful antibacterial agents. Methods of making antibiotic A80915 by culture of Streptomyces aculeolatus, NRRL 18422, and compositions containing an A80915 antibiotic also are provided.
Patent AT-E86393-T1 (AT)
Inventor: DEMORTIER LAURENT
IPC: G02B23/08
Filed: 1989-09-07
Granted: 1993-03-15
Abstract: The episcope comprises a night channel and a day channel (3), the optical axes of which extend in two parallel planes. The aforementioned night and day channels (3) are video optoelectronic channels of the type comprising an objective lens (5) focussing the incident luminous image on a charge transfer device (7) which is designed to convert the aforementioned image into an electrical signal, the episcope (1) further comprising electronic means (8) for analysing, processing and shaping said electrical signal, which is intended for known visual display means (9) for the two channels (3). <IMAGE>
Patent AT-E117643-T1 (AT)
Inventor: MACALUSO VINCENT A
IPC: B65D5/35
Filed: 1989-04-07
Granted: 1995-02-15
Abstract: A packing container for lengthy articles in which U-shaped base (10) and cover units (12) formed from laminated paperboard, are arranged so that the sidewalls (10b, 10c) of the base unit (10) fit within the sidewalls (12b, 12c) of the cover unit (12) when the two are assembled. End caps (14) close off the open ends of the container when the base unit (10) and the cover (12) unit are assembled.
Patent AT-E106523-T1 (AT)
Inventor: SVENSSON ERIK
IPC: F23L1/00
Filed: 1989-11-08
Granted: 1994-06-15
Abstract: PCT No. PCT/SE89/00637 Sec. 371 Date May 8, 1991 Sec. 102(e) Date May 8, 1991 PCT Filed Nov. 8, 1989 PCT Pub. No. WO90/05269 PCT Pub. Date May 17, 1990.The invention concerns a furnace for biological fuels in which the combustion is effected downwards in order to allow firing down to very low output effect. In accordance with the invention the furnace has a fuel storage vessel (1) which also serves as a gas collection vessel and which during operation is pressurized to a slight atmospheric overpressure. The bottom part of the storage vessel is formed with sloping walls (4) the lower edges of which form a burner opening and above which opening is provided a draft-air supply means which extends closely alongside the sloping bottom along the portions thereof positioned closest to the burner opening.
Patent AT-E90794-T1 (AT)
Inventor: KOEHLER KURT
IPC: G01R27/26
Filed: 1990-10-02
Granted: 1993-07-15
Abstract: The invention relates to a material humidity measuring device which operates in accordance with the dielectric measuring method. Due to the variation of the material humidity, the dielectric constant changes and thus the capacitance of the medium in which a measuring line is immersed or to which the latter is applied. Once the geometric data of the arrangement have become constant, there is a relation between the measuring transit time of the echo following an input signal and the material humidity to be determined, which relation is used for measuring purposes (echo method). In the device according to the invention, pulse-shaped exciting input signals at the measuring line are used which can be much longer than the transit time of the echo. At the input of the measuring line, excitation and echo become superimposed to form an overall voltage variation from which the arrival of the echo is recognised by threshold decision and after that the transit time of the echo is determined. The device according to the invention therefore manages with simple electronic and mechanical elements with wide tolerance, whilst retaining a high accuracy. <IMAGE>
Patent AT-E123387-T1 (AT)
Inventor: HECK ERNST
IPC: A21C5/00
Filed: 1990-11-26
Granted: 1995-06-15
Abstract: A co-extruded cooked product 3 is cut by die stamping between two cylinders 7 and 8, in a zone in which the casing of the product is still thermoplastic, by two moulds having cutting lines which interact in order to produce shearing of the said product. 
<??>Application to the production of products of any form obtained by co-extrusion cooking. 
<IMAGE>